Pith Number

pith:RB7A7XJ2

pith:2025:RB7A7XJ2XZXMYHAXEP7LL2N5T5

not attested not anchored not stored refs pending

Enhancing Domain Diversity in Synthetic Data Face Recognition with Dataset Fusion

Anjith George, Sebastien Marcel

arxiv:2507.16790 v1 · 2025-07-22 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RB7A7XJ2XZXMYHAXEP7LL2N5T5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:41:31.207429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

887e0fdd3abe6ecc1c1723feb5e9bd9f62a734b8e66e82fc312b568b809c7a3a

Aliases

arxiv: 2507.16790 · arxiv_version: 2507.16790v1 · doi: 10.48550/arxiv.2507.16790 · pith_short_12: RB7A7XJ2XZXM · pith_short_16: RB7A7XJ2XZXMYHAX · pith_short_8: RB7A7XJ2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RB7A7XJ2XZXMYHAXEP7LL2N5T5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 887e0fdd3abe6ecc1c1723feb5e9bd9f62a734b8e66e82fc312b568b809c7a3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d272ae0658442e54decdcf085c208d6080a97aef0af21448450beb4925c075b6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-22T17:36:48Z",
    "title_canon_sha256": "6a4e7f81f9bfaf72820e06c5e1a97e3001335bbcf84f2ff816fa78edd92da8b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16790",
    "kind": "arxiv",
    "version": 1
  }
}